package com.foreknow.demo5;

/**
 * 构造器的作用：可以给属性初始化
 */
public class Animal {

    private String name;
    private int age;

    public Animal(){

    }

    public Animal(String name) {
        this.name = name;
    }

    public Animal(String name,int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }


    public static void main(String[] args) {
        Animal animal = new Animal("gibson");
//        animal.setName("gibson");
        animal.setAge(30);
        System.out.println(animal.getName()+"---"+animal.getAge());
    }

}
